supply of pin for horizontal leverpin for horizontal lever,pin for horizontal lever to irs drg. no. w/pn-88, alt-1, items 1 to 4. material of item-1 is m.s. to is: 2062-2011, reaffirmed-2021, gr. e 250 a. bulb cotter to drg. no. wd-94068-s-01, alt-4, ite m-3, material to is: 1079-2017, gr.hr4 or to irs specification no.m41-1997, read with all amendment s, latest amendment no.2 of march-2006 & other details confirming to specification no. icf /md/spec- 008, rev.2 of jan-2001. nut m20 to is: 1363: part-iii:2018, property class 5 & washer m20 to is: 2016- 1967 (reaffirmed 2021). [ warranty period: 30 months after the date of delivery ] ] => limited